1229474 has 8 divisors (see below), whose sum is σ = 1952748. Its totient is φ = 578560.

The previous prime is 1229461. The next prime is 1229483. The reversal of 1229474 is 4749221.

It can be written as a sum of positive squares in 2 ways, for example, as 1117249 + 112225 = 1057^2 + 335^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18047 + ... + 18114.

2^1229474 is an apocalyptic number.

1229474 is a deficient number, since it is larger than the sum of its proper divisors (723274).

1229474 is a wasteful number, since it uses less digits than its factorization.

1229474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36180.

The product of its digits is 4032, while the sum is 29.

The square root of 1229474 is about 1108.8164861689. The cubic root of 1229474 is about 107.1288516720.

The spelling of 1229474 in words is "one million, two hundred twenty-nine thousand, four hundred seventy-four".